Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
Web station VA2ESF-4 - show graphs
Comment: 73 de Simon
Location: 45°29.00' N 73°29.00' W - locator FN35GL26AA - show map
6.0 km Southeast bearing 153° from Longueuil, Montérégie, Quebec, Canada [?]
8.6 km East bearing 109° from Montréal, Montréal, Quebec, Canada
18.9 km Southeast bearing 121° from Laval, Laval, Quebec, Canada
Last position: 2025-02-20 02:28:42 UTC (14m33s ago)
2025-02-19 21:28:42 EST local time at Longueuil, Canada [?]
Altitude: 22 m
Position ambiguous: Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Course: 166°
Speed: 0 km/h
Last path: VA2ESF-4>aprs.fi via aprsfi-iOS
Positions stored: 1074
Other SSIDs: VA2ESF-5 VA2ESF VA2ESF-12 VA2ESF-7
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS